The population of a city in Dallas area went from 35,000 to 87,500 in 12 years . What is the percent of increase

If 20% of a number is 35, what is 50% of that number?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.